15674955388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1\times {\mathrm{2767}}^1$

素因数の和:3490

約数の個数: 48

約数和(自身を含む): 29157004800

約数和(自身を除く): 13482049412

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 569, 1138, 2276, 2489, 2767, 4978, 5534, 9956, 10811, 11068, 21622, 43244, 52573, 74539, 105146, 149078, 210292, 298156, 362477, 724954, 1416241, 1449908, 1574423, 2832482, 3148846, 5664964, 6297692, 6887063, 13774126, 27548252, 29914037, 59828074, 119656148, 206249413, 412498826, 824997652, 3918738847, 7837477694, 15674955388]

約数ペア:

[(1, 15674955388), (2, 7837477694), (4, 3918738847), (19, 824997652), (38, 412498826), (76, 206249413), (131, 119656148), (262, 59828074), (524, 29914037), (569, 27548252), (1138, 13774126), (2276, 6887063), (2489, 6297692), (2767, 5664964), (4978, 3148846), (5534, 2832482), (9956, 1574423), (10811, 1449908), (11068, 1416241), (21622, 724954), (43244, 362477), (52573, 298156), (74539, 210292), (105146, 149078)]