19133772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13399}}^1$

素因数の和:13430

約数の個数: 48

約数和(自身を含む): 54028800

約数和(自身を除く): 34895028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 13399, 26798, 40197, 53596, 80394, 93793, 160788, 187586, 227783, 281379, 375172, 455566, 562758, 683349, 911132, 1125516, 1366698, 1594481, 2733396, 3188962, 4783443, 6377924, 9566886, 19133772]

約数ペア:

[(1, 19133772), (2, 9566886), (3, 6377924), (4, 4783443), (6, 3188962), (7, 2733396), (12, 1594481), (14, 1366698), (17, 1125516), (21, 911132), (28, 683349), (34, 562758), (42, 455566), (51, 375172), (68, 281379), (84, 227783), (102, 187586), (119, 160788), (204, 93793), (238, 80394), (357, 53596), (476, 40197), (714, 26798), (1428, 13399)]