19921878148030

素因数分解:

$2^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{701}}^1\times {\mathrm{4160941}}^1$

素因数の和:4162332

約数の個数: 32

約数和(自身を含む): 35963121568608

約数和(自身を除く): 16041243420578

約数列:

[1, 2, 5, 10, 683, 701, 1366, 1402, 3415, 3505, 6830, 7010, 478783, 957566, 2393915, 4160941, 4787830, 8321882, 20804705, 41609410, 2841922703, 2916819641, 5683845406, 5833639282, 14209613515, 14584098205, 28419227030, 29168196410, 1992187814803, 3984375629606, 9960939074015, 19921878148030]

約数ペア:

[(1, 19921878148030), (2, 9960939074015), (5, 3984375629606), (10, 1992187814803), (683, 29168196410), (701, 28419227030), (1366, 14584098205), (1402, 14209613515), (3415, 5833639282), (3505, 5683845406), (6830, 2916819641), (7010, 2841922703), (478783, 41609410), (957566, 20804705), (2393915, 8321882), (4160941, 4787830)]