19007376

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9209}}^1$

素因数の和:9263

約数の個数: 40

約数和(自身を含む): 50249760

約数和(自身を除く): 31242384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 9209, 18418, 27627, 36836, 55254, 73672, 110508, 147344, 221016, 395987, 442032, 791974, 1187961, 1583948, 2375922, 3167896, 4751844, 6335792, 9503688, 19007376]

約数ペア:

[(1, 19007376), (2, 9503688), (3, 6335792), (4, 4751844), (6, 3167896), (8, 2375922), (12, 1583948), (16, 1187961), (24, 791974), (43, 442032), (48, 395987), (86, 221016), (129, 147344), (172, 110508), (258, 73672), (344, 55254), (516, 36836), (688, 27627), (1032, 18418), (2064, 9209)]