19232336

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 38929800

約数和(自身を除く): 19697464

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 181, 229, 232, 362, 458, 464, 724, 916, 1448, 1832, 2896, 3664, 5249, 6641, 10498, 13282, 20996, 26564, 41449, 41992, 53128, 82898, 83984, 106256, 165796, 331592, 663184, 1202021, 2404042, 4808084, 9616168, 19232336]

約数ペア:

[(1, 19232336), (2, 9616168), (4, 4808084), (8, 2404042), (16, 1202021), (29, 663184), (58, 331592), (116, 165796), (181, 106256), (229, 83984), (232, 82898), (362, 53128), (458, 41992), (464, 41449), (724, 26564), (916, 20996), (1448, 13282), (1832, 10498), (2896, 6641), (3664, 5249)]