19241224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 38376000

約数和(自身を除く): 19134776

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1229, 1957, 2458, 3914, 4916, 7828, 9832, 15656, 23351, 46702, 93404, 126587, 186808, 253174, 506348, 1012696, 2405153, 4810306, 9620612, 19241224]

約数ペア:

[(1, 19241224), (2, 9620612), (4, 4810306), (8, 2405153), (19, 1012696), (38, 506348), (76, 253174), (103, 186808), (152, 126587), (206, 93404), (412, 46702), (824, 23351), (1229, 15656), (1957, 9832), (2458, 7828), (3914, 4916)]