15886128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17419}}^1$

素因数の和:17449

約数の個数: 40

約数和(自身を含む): 43201600

約数和(自身を除く): 27315472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 17419, 34838, 52257, 69676, 104514, 139352, 209028, 278704, 330961, 418056, 661922, 836112, 992883, 1323844, 1985766, 2647688, 3971532, 5295376, 7943064, 15886128]

約数ペア:

[(1, 15886128), (2, 7943064), (3, 5295376), (4, 3971532), (6, 2647688), (8, 1985766), (12, 1323844), (16, 992883), (19, 836112), (24, 661922), (38, 418056), (48, 330961), (57, 278704), (76, 209028), (114, 139352), (152, 104514), (228, 69676), (304, 52257), (456, 34838), (912, 17419)]