15690815039044

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{132607}}^1\times {\mathrm{81943}}^1$

素因数の和:214592

約数の個数: 36

約数和(自身を含む): 28980768681984

約数和(自身を除く): 13289953642940

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 81943, 132607, 163886, 265214, 327772, 530428, 1556917, 2519533, 3113834, 5039066, 6227668, 10078132, 29581423, 47871127, 59162846, 95742254, 118325692, 191484508, 10866215401, 21732430802, 43464861604, 206458092619, 412916185238, 825832370476, 3922703759761, 7845407519522, 15690815039044]

約数ペア:

[(1, 15690815039044), (2, 7845407519522), (4, 3922703759761), (19, 825832370476), (38, 412916185238), (76, 206458092619), (361, 43464861604), (722, 21732430802), (1444, 10866215401), (81943, 191484508), (132607, 118325692), (163886, 95742254), (265214, 59162846), (327772, 47871127), (530428, 29581423), (1556917, 10078132), (2519533, 6227668), (3113834, 5039066)]