15549202396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{121013}}^1$

素因数の和:121390

約数の個数: 48

約数和(自身を含む): 33585741504

約数和(自身を除く): 18036539108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 353, 364, 706, 1412, 2471, 4589, 4942, 9178, 9884, 18356, 32123, 64246, 121013, 128492, 242026, 484052, 847091, 1573169, 1694182, 3146338, 3388364, 6292676, 11012183, 22024366, 42717589, 44048732, 85435178, 170870356, 299023123, 555328657, 598046246, 1110657314, 1196092492, 2221314628, 3887300599, 7774601198, 15549202396]

約数ペア:

[(1, 15549202396), (2, 7774601198), (4, 3887300599), (7, 2221314628), (13, 1196092492), (14, 1110657314), (26, 598046246), (28, 555328657), (52, 299023123), (91, 170870356), (182, 85435178), (353, 44048732), (364, 42717589), (706, 22024366), (1412, 11012183), (2471, 6292676), (4589, 3388364), (4942, 3146338), (9178, 1694182), (9884, 1573169), (18356, 847091), (32123, 484052), (64246, 242026), (121013, 128492)]