19261968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^2$

素因数の和:404

約数の個数: 60

約数和(自身を含む): 54569424

約数和(自身を除く): 35307456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 191, 264, 382, 528, 573, 764, 1146, 1528, 2101, 2292, 3056, 4202, 4584, 6303, 8404, 9168, 12606, 16808, 25212, 33616, 36481, 50424, 72962, 100848, 109443, 145924, 218886, 291848, 401291, 437772, 583696, 802582, 875544, 1203873, 1605164, 1751088, 2407746, 3210328, 4815492, 6420656, 9630984, 19261968]

約数ペア:

[(1, 19261968), (2, 9630984), (3, 6420656), (4, 4815492), (6, 3210328), (8, 2407746), (11, 1751088), (12, 1605164), (16, 1203873), (22, 875544), (24, 802582), (33, 583696), (44, 437772), (48, 401291), (66, 291848), (88, 218886), (132, 145924), (176, 109443), (191, 100848), (264, 72962), (382, 50424), (528, 36481), (573, 33616), (764, 25212), (1146, 16808), (1528, 12606), (2101, 9168), (2292, 8404), (3056, 6303), (4202, 4584)]