17388496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1291

約数の個数: 40

約数和(自身を含む): 36247680

約数和(自身を除く): 18859184

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1217, 1786, 2434, 3572, 4868, 7144, 9736, 14288, 19472, 23123, 46246, 57199, 92492, 114398, 184984, 228796, 369968, 457592, 915184, 1086781, 2173562, 4347124, 8694248, 17388496]

約数ペア:

[(1, 17388496), (2, 8694248), (4, 4347124), (8, 2173562), (16, 1086781), (19, 915184), (38, 457592), (47, 369968), (76, 228796), (94, 184984), (152, 114398), (188, 92492), (304, 57199), (376, 46246), (752, 23123), (893, 19472), (1217, 14288), (1786, 9736), (2434, 7144), (3572, 4868)]