11937244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 24393600

約数和(自身を除く): 12456356

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 109, 131, 209, 218, 262, 418, 436, 524, 836, 1199, 1441, 2071, 2398, 2489, 2882, 4142, 4796, 4978, 5764, 8284, 9956, 14279, 22781, 27379, 28558, 45562, 54758, 57116, 91124, 109516, 157069, 271301, 314138, 542602, 628276, 1085204, 2984311, 5968622, 11937244]

約数ペア:

[(1, 11937244), (2, 5968622), (4, 2984311), (11, 1085204), (19, 628276), (22, 542602), (38, 314138), (44, 271301), (76, 157069), (109, 109516), (131, 91124), (209, 57116), (218, 54758), (262, 45562), (418, 28558), (436, 27379), (524, 22781), (836, 14279), (1199, 9956), (1441, 8284), (2071, 5764), (2398, 4978), (2489, 4796), (2882, 4142)]