19466472

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 50722560

約数和(自身を除く): 31256088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 73, 82, 123, 146, 164, 219, 246, 271, 292, 328, 438, 492, 542, 584, 813, 876, 984, 1084, 1626, 1752, 2168, 2993, 3252, 5986, 6504, 8979, 11111, 11972, 17958, 19783, 22222, 23944, 33333, 35916, 39566, 44444, 59349, 66666, 71832, 79132, 88888, 118698, 133332, 158264, 237396, 266664, 474792, 811103, 1622206, 2433309, 3244412, 4866618, 6488824, 9733236, 19466472]

約数ペア:

[(1, 19466472), (2, 9733236), (3, 6488824), (4, 4866618), (6, 3244412), (8, 2433309), (12, 1622206), (24, 811103), (41, 474792), (73, 266664), (82, 237396), (123, 158264), (146, 133332), (164, 118698), (219, 88888), (246, 79132), (271, 71832), (292, 66666), (328, 59349), (438, 44444), (492, 39566), (542, 35916), (584, 33333), (813, 23944), (876, 22222), (984, 19783), (1084, 17958), (1626, 11972), (1752, 11111), (2168, 8979), (2993, 6504), (3252, 5986)]