19584348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 53870208

約数和(自身を除く): 34285860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 83, 84, 106, 159, 166, 212, 249, 318, 332, 371, 498, 581, 636, 742, 996, 1113, 1162, 1484, 1743, 2226, 2324, 2809, 3486, 4399, 4452, 5618, 6972, 8427, 8798, 11236, 13197, 16854, 17596, 19663, 26394, 30793, 33708, 39326, 52788, 58989, 61586, 78652, 92379, 117978, 123172, 184758, 233147, 235956, 369516, 466294, 699441, 932588, 1398882, 1632029, 2797764, 3264058, 4896087, 6528116, 9792174, 19584348]

約数ペア:

[(1, 19584348), (2, 9792174), (3, 6528116), (4, 4896087), (6, 3264058), (7, 2797764), (12, 1632029), (14, 1398882), (21, 932588), (28, 699441), (42, 466294), (53, 369516), (83, 235956), (84, 233147), (106, 184758), (159, 123172), (166, 117978), (212, 92379), (249, 78652), (318, 61586), (332, 58989), (371, 52788), (498, 39326), (581, 33708), (636, 30793), (742, 26394), (996, 19663), (1113, 17596), (1162, 16854), (1484, 13197), (1743, 11236), (2226, 8798), (2324, 8427), (2809, 6972), (3486, 5618), (4399, 4452)]