1915544204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 4164733440

約数和(自身を除く): 2249189236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 67, 76, 122, 133, 134, 244, 266, 268, 427, 469, 532, 854, 881, 938, 1159, 1273, 1708, 1762, 1876, 2318, 2546, 3524, 4087, 4636, 5092, 6167, 8113, 8174, 8911, 12334, 16226, 16348, 16739, 17822, 24668, 28609, 32452, 33478, 35644, 53741, 57218, 59027, 66956, 77653, 107482, 114436, 117173, 118054, 155306, 214964, 234346, 236108, 310612, 376187, 413189, 468692, 543571, 752374, 826378, 1021079, 1087142, 1121513, 1504748, 1652756, 2042158, 2174284, 2243026, 3600647, 4084316, 4486052, 7147553, 7201294, 7850591, 14295106, 14402588, 15701182, 25204529, 28590212, 31402364, 50409058, 68412293, 100818116, 136824586, 273649172, 478886051, 957772102, 1915544204]

約数ペア:

[(1, 1915544204), (2, 957772102), (4, 478886051), (7, 273649172), (14, 136824586), (19, 100818116), (28, 68412293), (38, 50409058), (61, 31402364), (67, 28590212), (76, 25204529), (122, 15701182), (133, 14402588), (134, 14295106), (244, 7850591), (266, 7201294), (268, 7147553), (427, 4486052), (469, 4084316), (532, 3600647), (854, 2243026), (881, 2174284), (938, 2042158), (1159, 1652756), (1273, 1504748), (1708, 1121513), (1762, 1087142), (1876, 1021079), (2318, 826378), (2546, 752374), (3524, 543571), (4087, 468692), (4636, 413189), (5092, 376187), (6167, 310612), (8113, 236108), (8174, 234346), (8911, 214964), (12334, 155306), (16226, 118054), (16348, 117173), (16739, 114436), (17822, 107482), (24668, 77653), (28609, 66956), (32452, 59027), (33478, 57218), (35644, 53741)]