12519616

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 56

約数和(自身を含む): 27102816

約数和(自身を除く): 14583200

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 311, 544, 592, 622, 629, 1088, 1184, 1244, 1258, 2368, 2488, 2516, 4976, 5032, 5287, 9952, 10064, 10574, 11507, 19904, 20128, 21148, 23014, 40256, 42296, 46028, 84592, 92056, 169184, 184112, 195619, 338368, 368224, 391238, 736448, 782476, 1564952, 3129904, 6259808, 12519616]

約数ペア:

[(1, 12519616), (2, 6259808), (4, 3129904), (8, 1564952), (16, 782476), (17, 736448), (32, 391238), (34, 368224), (37, 338368), (64, 195619), (68, 184112), (74, 169184), (136, 92056), (148, 84592), (272, 46028), (296, 42296), (311, 40256), (544, 23014), (592, 21148), (622, 20128), (629, 19904), (1088, 11507), (1184, 10574), (1244, 10064), (1258, 9952), (2368, 5287), (2488, 5032), (2516, 4976)]