12432784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8539}}^1$

素因数の和:8567

約数の個数: 40

約数和(自身を含む): 29650880

約数和(自身を除く): 17218096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 8539, 17078, 34156, 59773, 68312, 111007, 119546, 136624, 222014, 239092, 444028, 478184, 777049, 888056, 956368, 1554098, 1776112, 3108196, 6216392, 12432784]

約数ペア:

[(1, 12432784), (2, 6216392), (4, 3108196), (7, 1776112), (8, 1554098), (13, 956368), (14, 888056), (16, 777049), (26, 478184), (28, 444028), (52, 239092), (56, 222014), (91, 136624), (104, 119546), (112, 111007), (182, 68312), (208, 59773), (364, 34156), (728, 17078), (1456, 8539)]