15824276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 31667328

約数和(自身を除く): 15843052

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 101, 131, 202, 262, 299, 404, 524, 598, 1196, 1313, 1703, 2323, 2626, 3013, 3406, 4646, 5252, 6026, 6812, 9292, 12052, 13231, 26462, 30199, 39169, 52924, 60398, 78338, 120796, 156676, 172003, 304313, 344006, 608626, 688012, 1217252, 3956069, 7912138, 15824276]

約数ペア:

[(1, 15824276), (2, 7912138), (4, 3956069), (13, 1217252), (23, 688012), (26, 608626), (46, 344006), (52, 304313), (92, 172003), (101, 156676), (131, 120796), (202, 78338), (262, 60398), (299, 52924), (404, 39169), (524, 30199), (598, 26462), (1196, 13231), (1313, 12052), (1703, 9292), (2323, 6812), (2626, 6026), (3013, 5252), (3406, 4646)]