19002655006456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{148208141}}^1$

素因数の和:148208236

約数の個数: 64

約数和(自身を含む): 40976587100160

約数和(自身を除く): 21973932093704

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 124, 188, 248, 341, 376, 517, 682, 1034, 1364, 1457, 2068, 2728, 2914, 4136, 5828, 11656, 16027, 32054, 64108, 128216, 148208141, 296416282, 592832564, 1185665128, 1630289551, 3260579102, 4594452371, 6521158204, 6965782627, 9188904742, 13042316408, 13931565254, 18377809484, 27863130508, 36755618968, 50538976081, 55726261016, 76623608897, 101077952162, 153247217794, 202155904324, 215939261437, 306494435588, 404311808648, 431878522874, 612988871176, 863757045748, 1727514091496, 2375331875807, 4750663751614, 9501327503228, 19002655006456]

約数ペア:

[(1, 19002655006456), (2, 9501327503228), (4, 4750663751614), (8, 2375331875807), (11, 1727514091496), (22, 863757045748), (31, 612988871176), (44, 431878522874), (47, 404311808648), (62, 306494435588), (88, 215939261437), (94, 202155904324), (124, 153247217794), (188, 101077952162), (248, 76623608897), (341, 55726261016), (376, 50538976081), (517, 36755618968), (682, 27863130508), (1034, 18377809484), (1364, 13931565254), (1457, 13042316408), (2068, 9188904742), (2728, 6965782627), (2914, 6521158204), (4136, 4594452371), (5828, 3260579102), (11656, 1630289551), (16027, 1185665128), (32054, 592832564), (64108, 296416282), (128216, 148208141)]