19575608384

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149423}}^1$

素因数の和:149547

約数の個数: 56

約数和(自身を含む): 40989991680

約数和(自身を除く): 21414383296

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 178, 184, 356, 368, 712, 736, 1424, 1472, 2047, 2848, 4094, 5696, 8188, 16376, 32752, 65504, 131008, 149423, 298846, 597692, 1195384, 2390768, 3436729, 4781536, 6873458, 9563072, 13298647, 13746916, 26597294, 27493832, 53194588, 54987664, 106389176, 109975328, 212778352, 219950656, 305868881, 425556704, 611737762, 851113408, 1223475524, 2446951048, 4893902096, 9787804192, 19575608384]

約数ペア:

[(1, 19575608384), (2, 9787804192), (4, 4893902096), (8, 2446951048), (16, 1223475524), (23, 851113408), (32, 611737762), (46, 425556704), (64, 305868881), (89, 219950656), (92, 212778352), (178, 109975328), (184, 106389176), (356, 54987664), (368, 53194588), (712, 27493832), (736, 26597294), (1424, 13746916), (1472, 13298647), (2047, 9563072), (2848, 6873458), (4094, 4781536), (5696, 3436729), (8188, 2390768), (16376, 1195384), (32752, 597692), (65504, 298846), (131008, 149423)]