11393620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 27659520

約数和(自身を除く): 16265900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 839, 970, 1358, 1678, 1940, 2716, 3356, 3395, 4195, 5873, 6790, 8390, 11746, 13580, 16780, 23492, 29365, 58730, 81383, 117460, 162766, 325532, 406915, 569681, 813830, 1139362, 1627660, 2278724, 2848405, 5696810, 11393620]

約数ペア:

[(1, 11393620), (2, 5696810), (4, 2848405), (5, 2278724), (7, 1627660), (10, 1139362), (14, 813830), (20, 569681), (28, 406915), (35, 325532), (70, 162766), (97, 117460), (140, 81383), (194, 58730), (388, 29365), (485, 23492), (679, 16780), (839, 13580), (970, 11746), (1358, 8390), (1678, 6790), (1940, 5873), (2716, 4195), (3356, 3395)]