1540392016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5067079}}^1$

素因数の和:5067106

約数の個数: 20

約数和(自身を含む): 3141589600

約数和(自身を除く): 1601197584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5067079, 10134158, 20268316, 40536632, 81073264, 96274501, 192549002, 385098004, 770196008, 1540392016]

約数ペア:

[(1, 1540392016), (2, 770196008), (4, 385098004), (8, 192549002), (16, 96274501), (19, 81073264), (38, 40536632), (76, 20268316), (152, 10134158), (304, 5067079)]