19247064

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 49904640

約数和(自身を除く): 30657576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 113, 141, 151, 188, 226, 282, 302, 339, 376, 452, 453, 564, 604, 678, 904, 906, 1128, 1208, 1356, 1812, 2712, 3624, 5311, 7097, 10622, 14194, 15933, 17063, 21244, 21291, 28388, 31866, 34126, 42488, 42582, 51189, 56776, 63732, 68252, 85164, 102378, 127464, 136504, 170328, 204756, 409512, 801961, 1603922, 2405883, 3207844, 4811766, 6415688, 9623532, 19247064]

約数ペア:

[(1, 19247064), (2, 9623532), (3, 6415688), (4, 4811766), (6, 3207844), (8, 2405883), (12, 1603922), (24, 801961), (47, 409512), (94, 204756), (113, 170328), (141, 136504), (151, 127464), (188, 102378), (226, 85164), (282, 68252), (302, 63732), (339, 56776), (376, 51189), (452, 42582), (453, 42488), (564, 34126), (604, 31866), (678, 28388), (904, 21291), (906, 21244), (1128, 17063), (1208, 15933), (1356, 14194), (1812, 10622), (2712, 7097), (3624, 5311)]