15091358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 25712640

約数和(自身を除く): 10621282

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 557, 589, 713, 874, 1114, 1178, 1426, 10583, 12811, 13547, 17267, 21166, 25622, 27094, 34534, 243409, 328073, 397141, 486818, 656146, 794282, 7545679, 15091358]

約数ペア:

[(1, 15091358), (2, 7545679), (19, 794282), (23, 656146), (31, 486818), (38, 397141), (46, 328073), (62, 243409), (437, 34534), (557, 27094), (589, 25622), (713, 21166), (874, 17267), (1114, 13547), (1178, 12811), (1426, 10583)]