15013376452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1\times {\mathrm{2381}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 27892267200

約数和(自身を除く): 12878890748

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 509, 652, 1018, 2036, 2381, 3097, 4762, 6194, 9524, 9671, 12388, 19342, 38684, 45239, 82967, 90478, 165934, 180956, 331868, 388103, 776206, 1211929, 1552412, 1576373, 2423858, 3152746, 4847716, 6305492, 7373957, 14747914, 23026651, 29495828, 46053302, 92106604, 197544427, 395088854, 790177708, 3753344113, 7506688226, 15013376452]

約数ペア:

[(1, 15013376452), (2, 7506688226), (4, 3753344113), (19, 790177708), (38, 395088854), (76, 197544427), (163, 92106604), (326, 46053302), (509, 29495828), (652, 23026651), (1018, 14747914), (2036, 7373957), (2381, 6305492), (3097, 4847716), (4762, 3152746), (6194, 2423858), (9524, 1576373), (9671, 1552412), (12388, 1211929), (19342, 776206), (38684, 388103), (45239, 331868), (82967, 180956), (90478, 165934)]