219638024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{14029}}^1$

素因数の和:14157

約数の個数: 32

約数和(自身を含む): 437736000

約数和(自身を除く): 218097976

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 14029, 15656, 28058, 56116, 112232, 266551, 533102, 1066204, 1444987, 2132408, 2889974, 5779948, 11559896, 27454753, 54909506, 109819012, 219638024]

約数ペア:

[(1, 219638024), (2, 109819012), (4, 54909506), (8, 27454753), (19, 11559896), (38, 5779948), (76, 2889974), (103, 2132408), (152, 1444987), (206, 1066204), (412, 533102), (824, 266551), (1957, 112232), (3914, 56116), (7828, 28058), (14029, 15656)]