19500907212

素因数分解:

$2^2\times 3^2\times {\mathrm{4421}}^1\times {\mathrm{122527}}^1$

素因数の和:126958

約数の個数: 36

約数和(自身を含む): 49305512256

約数和(自身を除く): 29804605044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4421, 8842, 13263, 17684, 26526, 39789, 53052, 79578, 122527, 159156, 245054, 367581, 490108, 735162, 1102743, 1470324, 2205486, 4410972, 541691867, 1083383734, 1625075601, 2166767468, 3250151202, 4875226803, 6500302404, 9750453606, 19500907212]

約数ペア:

[(1, 19500907212), (2, 9750453606), (3, 6500302404), (4, 4875226803), (6, 3250151202), (9, 2166767468), (12, 1625075601), (18, 1083383734), (36, 541691867), (4421, 4410972), (8842, 2205486), (13263, 1470324), (17684, 1102743), (26526, 735162), (39789, 490108), (53052, 367581), (79578, 245054), (122527, 159156)]