19004172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{143971}}^1$

素因数の和:143989

約数の個数: 24

約数和(自身を含む): 48374592

約数和(自身を除く): 29370420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 143971, 287942, 431913, 575884, 863826, 1583681, 1727652, 3167362, 4751043, 6334724, 9502086, 19004172]

約数ペア:

[(1, 19004172), (2, 9502086), (3, 6334724), (4, 4751043), (6, 3167362), (11, 1727652), (12, 1583681), (22, 863826), (33, 575884), (44, 431913), (66, 287942), (132, 143971)]