19113544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3067}}^1$

素因数の和:3133

約数の個数: 32

約数和(自身を含む): 38656800

約数和(自身を除く): 19543256

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3067, 3116, 6134, 6232, 12268, 24536, 58273, 116546, 125747, 233092, 251494, 466184, 502988, 1005976, 2389193, 4778386, 9556772, 19113544]

約数ペア:

[(1, 19113544), (2, 9556772), (4, 4778386), (8, 2389193), (19, 1005976), (38, 502988), (41, 466184), (76, 251494), (82, 233092), (152, 125747), (164, 116546), (328, 58273), (779, 24536), (1558, 12268), (3067, 6232), (3116, 6134)]