19351331996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{34231}}^1$

素因数の和:34410

約数の個数: 48

約数和(自身を含む): 36070121472

約数和(自身を除く): 16718789476

約数列:

[1, 2, 4, 31, 47, 62, 94, 97, 124, 188, 194, 388, 1457, 2914, 3007, 4559, 5828, 6014, 9118, 12028, 18236, 34231, 68462, 136924, 141329, 282658, 565316, 1061161, 1608857, 2122322, 3217714, 3320407, 4244644, 6435428, 6640814, 13281628, 49874567, 99749134, 102932617, 156059129, 199498268, 205865234, 312118258, 411730468, 624236516, 4837832999, 9675665998, 19351331996]

約数ペア:

[(1, 19351331996), (2, 9675665998), (4, 4837832999), (31, 624236516), (47, 411730468), (62, 312118258), (94, 205865234), (97, 199498268), (124, 156059129), (188, 102932617), (194, 99749134), (388, 49874567), (1457, 13281628), (2914, 6640814), (3007, 6435428), (4559, 4244644), (5828, 3320407), (6014, 3217714), (9118, 2122322), (12028, 1608857), (18236, 1061161), (34231, 565316), (68462, 282658), (136924, 141329)]