15691998028

素因数分解:

$2^2\times 7^1\times {\mathrm{9239}}^1\times {\mathrm{60659}}^1$

素因数の和:69909

約数の個数: 24

約数和(自身を含む): 31387910400

約数和(自身を除く): 15695912372

約数列:

[1, 2, 4, 7, 14, 28, 9239, 18478, 36956, 60659, 64673, 121318, 129346, 242636, 258692, 424613, 849226, 1698452, 560428501, 1120857002, 2241714004, 3922999507, 7845999014, 15691998028]

約数ペア:

[(1, 15691998028), (2, 7845999014), (4, 3922999507), (7, 2241714004), (14, 1120857002), (28, 560428501), (9239, 1698452), (18478, 849226), (36956, 424613), (60659, 258692), (64673, 242636), (121318, 129346)]