19564104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1153}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 56499840

約数和(自身を除く): 36935736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1153, 1212, 1414, 2121, 2306, 2424, 2828, 3459, 4242, 4612, 5656, 6918, 8071, 8484, 9224, 13836, 16142, 16968, 24213, 27672, 32284, 48426, 64568, 96852, 116453, 193704, 232906, 349359, 465812, 698718, 815171, 931624, 1397436, 1630342, 2445513, 2794872, 3260684, 4891026, 6521368, 9782052, 19564104]

約数ペア:

[(1, 19564104), (2, 9782052), (3, 6521368), (4, 4891026), (6, 3260684), (7, 2794872), (8, 2445513), (12, 1630342), (14, 1397436), (21, 931624), (24, 815171), (28, 698718), (42, 465812), (56, 349359), (84, 232906), (101, 193704), (168, 116453), (202, 96852), (303, 64568), (404, 48426), (606, 32284), (707, 27672), (808, 24213), (1153, 16968), (1212, 16142), (1414, 13836), (2121, 9224), (2306, 8484), (2424, 8071), (2828, 6918), (3459, 5656), (4242, 4612)]