19255092

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 46792704

約数和(自身を除く): 27537612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 191, 271, 372, 382, 542, 573, 764, 813, 1084, 1146, 1626, 2292, 3252, 5921, 8401, 11842, 16802, 17763, 23684, 25203, 33604, 35526, 50406, 51761, 71052, 100812, 103522, 155283, 207044, 310566, 621132, 1604591, 3209182, 4813773, 6418364, 9627546, 19255092]

約数ペア:

[(1, 19255092), (2, 9627546), (3, 6418364), (4, 4813773), (6, 3209182), (12, 1604591), (31, 621132), (62, 310566), (93, 207044), (124, 155283), (186, 103522), (191, 100812), (271, 71052), (372, 51761), (382, 50406), (542, 35526), (573, 33604), (764, 25203), (813, 23684), (1084, 17763), (1146, 16802), (1626, 11842), (2292, 8401), (3252, 5921)]