19922832

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4508

約数の個数: 60

約数和(自身を含む): 57567744

約数和(自身を除く): 37644912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4463, 4464, 8926, 13389, 17852, 26778, 35704, 40167, 53556, 71408, 80334, 107112, 138353, 160668, 214224, 276706, 321336, 415059, 553412, 642672, 830118, 1106824, 1245177, 1660236, 2213648, 2490354, 3320472, 4980708, 6640944, 9961416, 19922832]

約数ペア:

[(1, 19922832), (2, 9961416), (3, 6640944), (4, 4980708), (6, 3320472), (8, 2490354), (9, 2213648), (12, 1660236), (16, 1245177), (18, 1106824), (24, 830118), (31, 642672), (36, 553412), (48, 415059), (62, 321336), (72, 276706), (93, 214224), (124, 160668), (144, 138353), (186, 107112), (248, 80334), (279, 71408), (372, 53556), (496, 40167), (558, 35704), (744, 26778), (1116, 17852), (1488, 13389), (2232, 8926), (4463, 4464)]