19250064

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3613}}^1$

素因数の和:3664

約数の個数: 60

約数和(自身を含む): 55344796

約数和(自身を除く): 36094732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 3613, 5328, 7226, 10839, 14452, 21678, 28904, 32517, 43356, 57808, 65034, 86712, 130068, 133681, 173424, 260136, 267362, 401043, 520272, 534724, 802086, 1069448, 1203129, 1604172, 2138896, 2406258, 3208344, 4812516, 6416688, 9625032, 19250064]

約数ペア:

[(1, 19250064), (2, 9625032), (3, 6416688), (4, 4812516), (6, 3208344), (8, 2406258), (9, 2138896), (12, 1604172), (16, 1203129), (18, 1069448), (24, 802086), (36, 534724), (37, 520272), (48, 401043), (72, 267362), (74, 260136), (111, 173424), (144, 133681), (148, 130068), (222, 86712), (296, 65034), (333, 57808), (444, 43356), (592, 32517), (666, 28904), (888, 21678), (1332, 14452), (1776, 10839), (2664, 7226), (3613, 5328)]