17380870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5813}}^1$

素因数の和:5856

約数の個数: 32

約数和(自身を含む): 35163072

約数和(自身を除く): 17782202

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 5813, 11626, 29065, 58130, 75569, 133699, 151138, 267398, 377845, 668495, 755690, 1336990, 1738087, 3476174, 8690435, 17380870]

約数ペア:

[(1, 17380870), (2, 8690435), (5, 3476174), (10, 1738087), (13, 1336990), (23, 755690), (26, 668495), (46, 377845), (65, 267398), (115, 151138), (130, 133699), (230, 75569), (299, 58130), (598, 29065), (1495, 11626), (2990, 5813)]