19763584

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2617}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 40055400

約数和(自身を除く): 20291816

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 2617, 3776, 5234, 7552, 10468, 20936, 41872, 83744, 154403, 167488, 308806, 334976, 617612, 1235224, 2470448, 4940896, 9881792, 19763584]

約数ペア:

[(1, 19763584), (2, 9881792), (4, 4940896), (8, 2470448), (16, 1235224), (32, 617612), (59, 334976), (64, 308806), (118, 167488), (128, 154403), (236, 83744), (472, 41872), (944, 20936), (1888, 10468), (2617, 7552), (3776, 5234)]