19127688352

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{155621}}^1$

素因数の和:155821

約数の個数: 48

約数和(自身を含む): 39530477952

約数和(自身を除く): 20402789600

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 167, 184, 334, 368, 668, 736, 1336, 2672, 3841, 5344, 7682, 15364, 30728, 61456, 122912, 155621, 311242, 622484, 1244968, 2489936, 3579283, 4979872, 7158566, 14317132, 25988707, 28634264, 51977414, 57268528, 103954828, 114537056, 207909656, 415819312, 597740261, 831638624, 1195480522, 2390961044, 4781922088, 9563844176, 19127688352]

約数ペア:

[(1, 19127688352), (2, 9563844176), (4, 4781922088), (8, 2390961044), (16, 1195480522), (23, 831638624), (32, 597740261), (46, 415819312), (92, 207909656), (167, 114537056), (184, 103954828), (334, 57268528), (368, 51977414), (668, 28634264), (736, 25988707), (1336, 14317132), (2672, 7158566), (3841, 4979872), (5344, 3579283), (7682, 2489936), (15364, 1244968), (30728, 622484), (61456, 311242), (122912, 155621)]