19221476304

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1304389}}^1$

素因数の和:1304707

約数の個数: 40

約数和(自身を含む): 49817262880

約数和(自身を除く): 30595786576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 2456, 3684, 4912, 7368, 14736, 1304389, 2608778, 3913167, 5217556, 7826334, 10435112, 15652668, 20870224, 31305336, 62610672, 400447423, 800894846, 1201342269, 1601789692, 2402684538, 3203579384, 4805369076, 6407158768, 9610738152, 19221476304]

約数ペア:

[(1, 19221476304), (2, 9610738152), (3, 6407158768), (4, 4805369076), (6, 3203579384), (8, 2402684538), (12, 1601789692), (16, 1201342269), (24, 800894846), (48, 400447423), (307, 62610672), (614, 31305336), (921, 20870224), (1228, 15652668), (1842, 10435112), (2456, 7826334), (3684, 5217556), (4912, 3913167), (7368, 2608778), (14736, 1304389)]