17965488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19699}}^1$

素因数の和:19729

約数の個数: 40

約数和(自身を含む): 48856000

約数和(自身を除く): 30890512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 19699, 39398, 59097, 78796, 118194, 157592, 236388, 315184, 374281, 472776, 748562, 945552, 1122843, 1497124, 2245686, 2994248, 4491372, 5988496, 8982744, 17965488]

約数ペア:

[(1, 17965488), (2, 8982744), (3, 5988496), (4, 4491372), (6, 2994248), (8, 2245686), (12, 1497124), (16, 1122843), (19, 945552), (24, 748562), (38, 472776), (48, 374281), (57, 315184), (76, 236388), (114, 157592), (152, 118194), (228, 78796), (304, 59097), (456, 39398), (912, 19699)]