19422432

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4000

約数の個数: 72

約数和(自身を含む): 58496256

約数和(自身を除く): 39073824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 3967, 4896, 7934, 11901, 15868, 23802, 31736, 35703, 47604, 63472, 67439, 71406, 95208, 126944, 134878, 142812, 190416, 202317, 269756, 285624, 380832, 404634, 539512, 571248, 606951, 809268, 1079024, 1142496, 1213902, 1618536, 2158048, 2427804, 3237072, 4855608, 6474144, 9711216, 19422432]

約数ペア:

[(1, 19422432), (2, 9711216), (3, 6474144), (4, 4855608), (6, 3237072), (8, 2427804), (9, 2158048), (12, 1618536), (16, 1213902), (17, 1142496), (18, 1079024), (24, 809268), (32, 606951), (34, 571248), (36, 539512), (48, 404634), (51, 380832), (68, 285624), (72, 269756), (96, 202317), (102, 190416), (136, 142812), (144, 134878), (153, 126944), (204, 95208), (272, 71406), (288, 67439), (306, 63472), (408, 47604), (544, 35703), (612, 31736), (816, 23802), (1224, 15868), (1632, 11901), (2448, 7934), (3967, 4896)]