19041528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 53625600

約数和(自身を除く): 34584072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 83, 88, 121, 132, 158, 166, 237, 242, 249, 264, 316, 332, 363, 474, 484, 498, 632, 664, 726, 869, 913, 948, 968, 996, 1452, 1738, 1826, 1896, 1992, 2607, 2739, 2904, 3476, 3652, 5214, 5478, 6557, 6952, 7304, 9559, 10043, 10428, 10956, 13114, 19118, 19671, 20086, 20856, 21912, 26228, 28677, 30129, 38236, 39342, 40172, 52456, 57354, 60258, 72127, 76472, 78684, 80344, 114708, 120516, 144254, 157368, 216381, 229416, 241032, 288508, 432762, 577016, 793397, 865524, 1586794, 1731048, 2380191, 3173588, 4760382, 6347176, 9520764, 19041528]

約数ペア:

[(1, 19041528), (2, 9520764), (3, 6347176), (4, 4760382), (6, 3173588), (8, 2380191), (11, 1731048), (12, 1586794), (22, 865524), (24, 793397), (33, 577016), (44, 432762), (66, 288508), (79, 241032), (83, 229416), (88, 216381), (121, 157368), (132, 144254), (158, 120516), (166, 114708), (237, 80344), (242, 78684), (249, 76472), (264, 72127), (316, 60258), (332, 57354), (363, 52456), (474, 40172), (484, 39342), (498, 38236), (632, 30129), (664, 28677), (726, 26228), (869, 21912), (913, 20856), (948, 20086), (968, 19671), (996, 19118), (1452, 13114), (1738, 10956), (1826, 10428), (1896, 10043), (1992, 9559), (2607, 7304), (2739, 6952), (2904, 6557), (3476, 5478), (3652, 5214)]