15695968012

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{191237}}^1$

素因数の和:191346

約数の個数: 36

約数和(自身を含む): 29589873264

約数和(自身を除く): 13893905252

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 289, 578, 1156, 1207, 2414, 4828, 20519, 41038, 82076, 191237, 382474, 764948, 3251029, 6502058, 13004116, 13577827, 27155654, 54311308, 55267493, 110534986, 221069972, 230823059, 461646118, 923292236, 3923992003, 7847984006, 15695968012]

約数ペア:

[(1, 15695968012), (2, 7847984006), (4, 3923992003), (17, 923292236), (34, 461646118), (68, 230823059), (71, 221069972), (142, 110534986), (284, 55267493), (289, 54311308), (578, 27155654), (1156, 13577827), (1207, 13004116), (2414, 6502058), (4828, 3251029), (20519, 764948), (41038, 382474), (82076, 191237)]