19228452

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 46405632

約数和(自身を除く): 27177180

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 103, 141, 188, 206, 282, 309, 331, 412, 564, 618, 662, 993, 1236, 1324, 1986, 3972, 4841, 9682, 14523, 15557, 19364, 29046, 31114, 34093, 46671, 58092, 62228, 68186, 93342, 102279, 136372, 186684, 204558, 409116, 1602371, 3204742, 4807113, 6409484, 9614226, 19228452]

約数ペア:

[(1, 19228452), (2, 9614226), (3, 6409484), (4, 4807113), (6, 3204742), (12, 1602371), (47, 409116), (94, 204558), (103, 186684), (141, 136372), (188, 102279), (206, 93342), (282, 68186), (309, 62228), (331, 58092), (412, 46671), (564, 34093), (618, 31114), (662, 29046), (993, 19364), (1236, 15557), (1324, 14523), (1986, 9682), (3972, 4841)]