19716336

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5953}}^1$

素因数の和:5990

約数の個数: 60

約数和(自身を含む): 57587088

約数和(自身を除く): 37870752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 5953, 11906, 17859, 23812, 35718, 47624, 53577, 71436, 95248, 107154, 136919, 142872, 214308, 273838, 285744, 410757, 428616, 547676, 821514, 857232, 1095352, 1232271, 1643028, 2190704, 2464542, 3286056, 4929084, 6572112, 9858168, 19716336]

約数ペア:

[(1, 19716336), (2, 9858168), (3, 6572112), (4, 4929084), (6, 3286056), (8, 2464542), (9, 2190704), (12, 1643028), (16, 1232271), (18, 1095352), (23, 857232), (24, 821514), (36, 547676), (46, 428616), (48, 410757), (69, 285744), (72, 273838), (92, 214308), (138, 142872), (144, 136919), (184, 107154), (207, 95248), (276, 71436), (368, 53577), (414, 47624), (552, 35718), (828, 23812), (1104, 17859), (1656, 11906), (3312, 5953)]