11285508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 28775936

約数和(自身を除く): 17490428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 991, 1898, 1982, 2847, 2973, 3796, 3964, 5694, 5946, 11388, 11892, 12883, 25766, 38649, 51532, 72343, 77298, 144686, 154596, 217029, 289372, 434058, 868116, 940459, 1880918, 2821377, 3761836, 5642754, 11285508]

約数ペア:

[(1, 11285508), (2, 5642754), (3, 3761836), (4, 2821377), (6, 1880918), (12, 940459), (13, 868116), (26, 434058), (39, 289372), (52, 217029), (73, 154596), (78, 144686), (146, 77298), (156, 72343), (219, 51532), (292, 38649), (438, 25766), (876, 12883), (949, 11892), (991, 11388), (1898, 5946), (1982, 5694), (2847, 3964), (2973, 3796)]