19514028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4159}}^1$

素因数の和:4206

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 30805332

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4159, 4692, 8318, 12477, 16636, 24954, 49908, 70703, 95657, 141406, 191314, 212109, 282812, 286971, 382628, 424218, 573942, 848436, 1147884, 1626169, 3252338, 4878507, 6504676, 9757014, 19514028]

約数ペア:

[(1, 19514028), (2, 9757014), (3, 6504676), (4, 4878507), (6, 3252338), (12, 1626169), (17, 1147884), (23, 848436), (34, 573942), (46, 424218), (51, 382628), (68, 286971), (69, 282812), (92, 212109), (102, 191314), (138, 141406), (204, 95657), (276, 70703), (391, 49908), (782, 24954), (1173, 16636), (1564, 12477), (2346, 8318), (4159, 4692)]