19084170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4819

約数の個数: 64

約数和(自身を含む): 55111680

約数和(自身を除く): 36027510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 4783, 9566, 14349, 23915, 28698, 33481, 47830, 66962, 71745, 90877, 100443, 143490, 167405, 181754, 200886, 272631, 334810, 454385, 502215, 545262, 636139, 908770, 1004430, 1272278, 1363155, 1908417, 2726310, 3180695, 3816834, 6361390, 9542085, 19084170]

約数ペア:

[(1, 19084170), (2, 9542085), (3, 6361390), (5, 3816834), (6, 3180695), (7, 2726310), (10, 1908417), (14, 1363155), (15, 1272278), (19, 1004430), (21, 908770), (30, 636139), (35, 545262), (38, 502215), (42, 454385), (57, 334810), (70, 272631), (95, 200886), (105, 181754), (114, 167405), (133, 143490), (190, 100443), (210, 90877), (266, 71745), (285, 66962), (399, 47830), (570, 33481), (665, 28698), (798, 23915), (1330, 14349), (1995, 9566), (3990, 4783)]