19005852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 48204800

約数和(自身を除く): 29198948

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 2689, 3534, 5378, 7068, 8067, 10756, 16134, 32268, 51091, 83359, 102182, 153273, 166718, 204364, 250077, 306546, 333436, 500154, 613092, 1000308, 1583821, 3167642, 4751463, 6335284, 9502926, 19005852]

約数ペア:

[(1, 19005852), (2, 9502926), (3, 6335284), (4, 4751463), (6, 3167642), (12, 1583821), (19, 1000308), (31, 613092), (38, 500154), (57, 333436), (62, 306546), (76, 250077), (93, 204364), (114, 166718), (124, 153273), (186, 102182), (228, 83359), (372, 51091), (589, 32268), (1178, 16134), (1767, 10756), (2356, 8067), (2689, 7068), (3534, 5378)]