15829926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 22877274

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 114, 133, 166, 239, 249, 266, 399, 478, 498, 581, 717, 798, 1162, 1434, 1577, 1673, 1743, 3154, 3346, 3486, 4541, 4731, 5019, 9082, 9462, 10038, 11039, 13623, 19837, 22078, 27246, 31787, 33117, 39674, 59511, 63574, 66234, 95361, 119022, 138859, 190722, 277718, 376903, 416577, 753806, 833154, 1130709, 2261418, 2638321, 5276642, 7914963, 15829926]

約数ペア:

[(1, 15829926), (2, 7914963), (3, 5276642), (6, 2638321), (7, 2261418), (14, 1130709), (19, 833154), (21, 753806), (38, 416577), (42, 376903), (57, 277718), (83, 190722), (114, 138859), (133, 119022), (166, 95361), (239, 66234), (249, 63574), (266, 59511), (399, 39674), (478, 33117), (498, 31787), (581, 27246), (717, 22078), (798, 19837), (1162, 13623), (1434, 11039), (1577, 10038), (1673, 9462), (1743, 9082), (3154, 5019), (3346, 4731), (3486, 4541)]