19370832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 55413120

約数和(自身を除く): 36042288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 839, 888, 962, 1443, 1678, 1776, 1924, 2517, 2886, 3356, 3848, 5034, 5772, 6712, 7696, 10068, 10907, 11544, 13424, 20136, 21814, 23088, 31043, 32721, 40272, 43628, 62086, 65442, 87256, 93129, 124172, 130884, 174512, 186258, 248344, 261768, 372516, 403559, 496688, 523536, 745032, 807118, 1210677, 1490064, 1614236, 2421354, 3228472, 4842708, 6456944, 9685416, 19370832]

約数ペア:

[(1, 19370832), (2, 9685416), (3, 6456944), (4, 4842708), (6, 3228472), (8, 2421354), (12, 1614236), (13, 1490064), (16, 1210677), (24, 807118), (26, 745032), (37, 523536), (39, 496688), (48, 403559), (52, 372516), (74, 261768), (78, 248344), (104, 186258), (111, 174512), (148, 130884), (156, 124172), (208, 93129), (222, 87256), (296, 65442), (312, 62086), (444, 43628), (481, 40272), (592, 32721), (624, 31043), (839, 23088), (888, 21814), (962, 20136), (1443, 13424), (1678, 11544), (1776, 10907), (1924, 10068), (2517, 7696), (2886, 6712), (3356, 5772), (3848, 5034)]