15707217616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{62477}}^1$

素因数の和:63331

約数の個数: 40

約数和(自身を含む): 32073706080

約数和(自身を除く): 16366488464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 827, 1654, 3308, 6616, 13232, 15713, 31426, 62477, 62852, 124954, 125704, 249908, 251408, 499816, 999632, 1187063, 2374126, 4748252, 9496504, 18993008, 51668479, 103336958, 206673916, 413347832, 826695664, 981701101, 1963402202, 3926804404, 7853608808, 15707217616]

約数ペア:

[(1, 15707217616), (2, 7853608808), (4, 3926804404), (8, 1963402202), (16, 981701101), (19, 826695664), (38, 413347832), (76, 206673916), (152, 103336958), (304, 51668479), (827, 18993008), (1654, 9496504), (3308, 4748252), (6616, 2374126), (13232, 1187063), (15713, 999632), (31426, 499816), (62477, 251408), (62852, 249908), (124954, 125704)]