16831799192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{17491}}^1$

素因数の和:18016

約数の個数: 64

約数和(自身を含む): 35851603200

約数和(自身を除く): 19019804008

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 487, 494, 974, 988, 1948, 1976, 3896, 6331, 9253, 12662, 17491, 18506, 25324, 34982, 37012, 50648, 69964, 74024, 120289, 139928, 227383, 240578, 332329, 454766, 481156, 664658, 909532, 962312, 1329316, 1819064, 2658632, 4320277, 8518117, 8640554, 17036234, 17281108, 34072468, 34562216, 68144936, 110735521, 161844223, 221471042, 323688446, 442942084, 647376892, 885884168, 1294753784, 2103974899, 4207949798, 8415899596, 16831799192]

約数ペア:

[(1, 16831799192), (2, 8415899596), (4, 4207949798), (8, 2103974899), (13, 1294753784), (19, 885884168), (26, 647376892), (38, 442942084), (52, 323688446), (76, 221471042), (104, 161844223), (152, 110735521), (247, 68144936), (487, 34562216), (494, 34072468), (974, 17281108), (988, 17036234), (1948, 8640554), (1976, 8518117), (3896, 4320277), (6331, 2658632), (9253, 1819064), (12662, 1329316), (17491, 962312), (18506, 909532), (25324, 664658), (34982, 481156), (37012, 454766), (50648, 332329), (69964, 240578), (74024, 227383), (120289, 139928)]