16691005012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{152407}}^1$

素因数の和:152572

約数の個数: 48

約数和(自身を含む): 33797998080

約数和(自身を除く): 17106993068

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 131, 209, 262, 418, 524, 836, 1441, 2489, 2882, 4978, 5764, 9956, 27379, 54758, 109516, 152407, 304814, 609628, 1676477, 2895733, 3352954, 5791466, 6705908, 11582932, 19965317, 31853063, 39930634, 63706126, 79861268, 127412252, 219618487, 379341023, 439236974, 758682046, 878473948, 1517364092, 4172751253, 8345502506, 16691005012]

約数ペア:

[(1, 16691005012), (2, 8345502506), (4, 4172751253), (11, 1517364092), (19, 878473948), (22, 758682046), (38, 439236974), (44, 379341023), (76, 219618487), (131, 127412252), (209, 79861268), (262, 63706126), (418, 39930634), (524, 31853063), (836, 19965317), (1441, 11582932), (2489, 6705908), (2882, 5791466), (4978, 3352954), (5764, 2895733), (9956, 1676477), (27379, 609628), (54758, 304814), (109516, 152407)]