19422048

素因数分解:

$2^5\times 3^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 51226560

約数和(自身を除く): 31804512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 307, 614, 659, 921, 1228, 1318, 1842, 1977, 2456, 2636, 3684, 3954, 4912, 5272, 7368, 7908, 9824, 10544, 14736, 15816, 21088, 29472, 31632, 63264, 202313, 404626, 606939, 809252, 1213878, 1618504, 2427756, 3237008, 4855512, 6474016, 9711024, 19422048]

約数ペア:

[(1, 19422048), (2, 9711024), (3, 6474016), (4, 4855512), (6, 3237008), (8, 2427756), (12, 1618504), (16, 1213878), (24, 809252), (32, 606939), (48, 404626), (96, 202313), (307, 63264), (614, 31632), (659, 29472), (921, 21088), (1228, 15816), (1318, 14736), (1842, 10544), (1977, 9824), (2456, 7908), (2636, 7368), (3684, 5272), (3954, 4912)]