19150772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6869}}^1$

素因数の和:6931

約数の個数: 24

約数和(自身を含む): 36356040

約数和(自身を除く): 17205268

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 6869, 13738, 27476, 116773, 233546, 281629, 467092, 563258, 1126516, 4787693, 9575386, 19150772]

約数ペア:

[(1, 19150772), (2, 9575386), (4, 4787693), (17, 1126516), (34, 563258), (41, 467092), (68, 281629), (82, 233546), (164, 116773), (697, 27476), (1394, 13738), (2788, 6869)]