13919932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 28137760

約数和(自身を除く): 14217828

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 193, 247, 292, 386, 494, 772, 949, 988, 1387, 1898, 2509, 2774, 3667, 3796, 5018, 5548, 7334, 10036, 14089, 14668, 18031, 28178, 36062, 47671, 56356, 72124, 95342, 183157, 190684, 267691, 366314, 535382, 732628, 1070764, 3479983, 6959966, 13919932]

約数ペア:

[(1, 13919932), (2, 6959966), (4, 3479983), (13, 1070764), (19, 732628), (26, 535382), (38, 366314), (52, 267691), (73, 190684), (76, 183157), (146, 95342), (193, 72124), (247, 56356), (292, 47671), (386, 36062), (494, 28178), (772, 18031), (949, 14668), (988, 14089), (1387, 10036), (1898, 7334), (2509, 5548), (2774, 5018), (3667, 3796)]