38471846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 70590720

約数和(自身を除く): 32118874

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 2371, 4742, 8113, 16226, 16597, 33194, 45049, 90098, 144631, 289262, 315343, 630686, 1012417, 2024834, 2747989, 5495978, 19235923, 38471846]

約数ペア:

[(1, 38471846), (2, 19235923), (7, 5495978), (14, 2747989), (19, 2024834), (38, 1012417), (61, 630686), (122, 315343), (133, 289262), (266, 144631), (427, 90098), (854, 45049), (1159, 33194), (2318, 16597), (2371, 16226), (4742, 8113)]