16912130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 32054400

約数和(自身を除く): 15142270

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 529, 695, 1058, 1390, 2645, 3197, 5290, 6394, 12167, 15985, 24334, 31970, 60835, 73531, 121670, 147062, 367655, 735310, 1691213, 3382426, 8456065, 16912130]

約数ペア:

[(1, 16912130), (2, 8456065), (5, 3382426), (10, 1691213), (23, 735310), (46, 367655), (115, 147062), (139, 121670), (230, 73531), (278, 60835), (529, 31970), (695, 24334), (1058, 15985), (1390, 12167), (2645, 6394), (3197, 5290)]