15691210268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5580089}}^1$

素因数の和:5580149

約数の個数: 24

約数和(自身を含む): 29686078800

約数和(自身を除く): 13994868532

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 5580089, 11160178, 22320356, 106021691, 206463293, 212043382, 412926586, 424086764, 825853172, 3922802567, 7845605134, 15691210268]

約数ペア:

[(1, 15691210268), (2, 7845605134), (4, 3922802567), (19, 825853172), (37, 424086764), (38, 412926586), (74, 212043382), (76, 206463293), (148, 106021691), (703, 22320356), (1406, 11160178), (2812, 5580089)]