19457029212

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1\times {\mathrm{13337}}^1$

素因数の和:15398

約数の個数: 48

約数和(自身を含む): 46170607392

約数和(自身を除く): 26713578180

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 1993, 3986, 5979, 7972, 11958, 13337, 23916, 26674, 40011, 53348, 80022, 121573, 160044, 243146, 364719, 486292, 729438, 813557, 1458876, 1627114, 2440671, 3254228, 4881342, 9762684, 26580641, 53161282, 79741923, 106322564, 159483846, 318967692, 1621419101, 3242838202, 4864257303, 6485676404, 9728514606, 19457029212]

約数ペア:

[(1, 19457029212), (2, 9728514606), (3, 6485676404), (4, 4864257303), (6, 3242838202), (12, 1621419101), (61, 318967692), (122, 159483846), (183, 106322564), (244, 79741923), (366, 53161282), (732, 26580641), (1993, 9762684), (3986, 4881342), (5979, 3254228), (7972, 2440671), (11958, 1627114), (13337, 1458876), (23916, 813557), (26674, 729438), (40011, 486292), (53348, 364719), (80022, 243146), (121573, 160044)]