19635133028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{983527}}^1$

素因数の和:983592

約数の個数: 48

約数和(自身を含む): 42299572224

約数和(自身を除く): 22664439196

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4991, 9982, 19964, 983527, 1967054, 3934108, 6884689, 13769378, 22621121, 27538756, 30489337, 45242242, 60978674, 90484484, 121957348, 158347847, 213425359, 316695694, 426850718, 633391388, 701254751, 853701436, 1402509502, 2805019004, 4908783257, 9817566514, 19635133028]

約数ペア:

[(1, 19635133028), (2, 9817566514), (4, 4908783257), (7, 2805019004), (14, 1402509502), (23, 853701436), (28, 701254751), (31, 633391388), (46, 426850718), (62, 316695694), (92, 213425359), (124, 158347847), (161, 121957348), (217, 90484484), (322, 60978674), (434, 45242242), (644, 30489337), (713, 27538756), (868, 22621121), (1426, 13769378), (2852, 6884689), (4991, 3934108), (9982, 1967054), (19964, 983527)]