15721915144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6572707}}^1$

素因数の和:6572749

約数の個数: 32

約数和(自身を含む): 33126448320

約数和(自身を除く): 17404533176

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 6572707, 13145414, 26290828, 52581656, 85445191, 151172261, 170890382, 302344522, 341780764, 604689044, 683561528, 1209378088, 1965239393, 3930478786, 7860957572, 15721915144]

約数ペア:

[(1, 15721915144), (2, 7860957572), (4, 3930478786), (8, 1965239393), (13, 1209378088), (23, 683561528), (26, 604689044), (46, 341780764), (52, 302344522), (92, 170890382), (104, 151172261), (184, 85445191), (299, 52581656), (598, 26290828), (1196, 13145414), (2392, 6572707)]