1939697710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{15313}}^1$

素因数の和:15612

約数の個数: 32

約数和(自身を含む): 3572449920

約数和(自身を除く): 1632752210

約数列:

[1, 2, 5, 10, 53, 106, 239, 265, 478, 530, 1195, 2390, 12667, 15313, 25334, 30626, 63335, 76565, 126670, 153130, 811589, 1623178, 3659807, 4057945, 7319614, 8115890, 18299035, 36598070, 193969771, 387939542, 969848855, 1939697710]

約数ペア:

[(1, 1939697710), (2, 969848855), (5, 387939542), (10, 193969771), (53, 36598070), (106, 18299035), (239, 8115890), (265, 7319614), (478, 4057945), (530, 3659807), (1195, 1623178), (2390, 811589), (12667, 153130), (15313, 126670), (25334, 76565), (30626, 63335)]