15492496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 31393080

約数和(自身を除く): 15900584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 173, 193, 232, 346, 386, 464, 692, 772, 1384, 1544, 2768, 3088, 5017, 5597, 10034, 11194, 20068, 22388, 33389, 40136, 44776, 66778, 80272, 89552, 133556, 267112, 534224, 968281, 1936562, 3873124, 7746248, 15492496]

約数ペア:

[(1, 15492496), (2, 7746248), (4, 3873124), (8, 1936562), (16, 968281), (29, 534224), (58, 267112), (116, 133556), (173, 89552), (193, 80272), (232, 66778), (346, 44776), (386, 40136), (464, 33389), (692, 22388), (772, 20068), (1384, 11194), (1544, 10034), (2768, 5597), (3088, 5017)]