15674774870

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1\times {\mathrm{17519}}^1$

素因数の和:18340

約数の個数: 32

約数和(自身を含む): 28473223680

約数和(自身を除く): 12798448810

約数列:

[1, 2, 5, 10, 131, 262, 655, 683, 1310, 1366, 3415, 6830, 17519, 35038, 87595, 89473, 175190, 178946, 447365, 894730, 2294989, 4589978, 11474945, 11965477, 22949890, 23930954, 59827385, 119654770, 1567477487, 3134954974, 7837387435, 15674774870]

約数ペア:

[(1, 15674774870), (2, 7837387435), (5, 3134954974), (10, 1567477487), (131, 119654770), (262, 59827385), (655, 23930954), (683, 22949890), (1310, 11965477), (1366, 11474945), (3415, 4589978), (6830, 2294989), (17519, 894730), (35038, 447365), (87595, 178946), (89473, 175190)]