23897714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 14809486

約数列:

[1, 2, 31, 47, 59, 62, 94, 118, 139, 278, 1457, 1829, 2773, 2914, 3658, 4309, 5546, 6533, 8201, 8618, 13066, 16402, 85963, 171926, 202523, 254231, 385447, 405046, 508462, 770894, 11948857, 23897714]

約数ペア:

[(1, 23897714), (2, 11948857), (31, 770894), (47, 508462), (59, 405046), (62, 385447), (94, 254231), (118, 202523), (139, 171926), (278, 85963), (1457, 16402), (1829, 13066), (2773, 8618), (2914, 8201), (3658, 6533), (4309, 5546)]