15996811246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{548851}}^1$

素因数の和:548944

約数の個数: 32

約数和(自身を含む): 27662140800

約数和(自身を除く): 11665329554

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 247, 494, 767, 1121, 1534, 2242, 14573, 29146, 548851, 1097702, 7135063, 10428169, 14270126, 20856338, 32382209, 64764418, 135566197, 271132394, 420968717, 615261971, 841937434, 1230523942, 7998405623, 15996811246]

約数ペア:

[(1, 15996811246), (2, 7998405623), (13, 1230523942), (19, 841937434), (26, 615261971), (38, 420968717), (59, 271132394), (118, 135566197), (247, 64764418), (494, 32382209), (767, 20856338), (1121, 14270126), (1534, 10428169), (2242, 7135063), (14573, 1097702), (29146, 548851)]