11315876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 23670528

約数和(自身を除く): 12354652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 271, 286, 292, 542, 572, 803, 949, 1084, 1606, 1898, 2981, 3212, 3523, 3796, 5962, 7046, 10439, 11924, 14092, 19783, 20878, 38753, 39566, 41756, 77506, 79132, 155012, 217613, 257179, 435226, 514358, 870452, 1028716, 2828969, 5657938, 11315876]

約数ペア:

[(1, 11315876), (2, 5657938), (4, 2828969), (11, 1028716), (13, 870452), (22, 514358), (26, 435226), (44, 257179), (52, 217613), (73, 155012), (143, 79132), (146, 77506), (271, 41756), (286, 39566), (292, 38753), (542, 20878), (572, 19783), (803, 14092), (949, 11924), (1084, 10439), (1606, 7046), (1898, 5962), (2981, 3796), (3212, 3523)]