19009542752

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{1229}}^1\times {\mathrm{5431}}^1$

素因数の和:6759

約数の個数: 48

約数和(自身を含む): 37883311200

約数和(自身を除く): 18873768448

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1229, 1424, 2458, 2848, 4916, 5431, 9832, 10862, 19664, 21724, 39328, 43448, 86896, 109381, 173792, 218762, 437524, 483359, 875048, 966718, 1750096, 1933436, 3500192, 3866872, 6674699, 7733744, 13349398, 15467488, 26698796, 53397592, 106795184, 213590368, 594048211, 1188096422, 2376192844, 4752385688, 9504771376, 19009542752]

約数ペア:

[(1, 19009542752), (2, 9504771376), (4, 4752385688), (8, 2376192844), (16, 1188096422), (32, 594048211), (89, 213590368), (178, 106795184), (356, 53397592), (712, 26698796), (1229, 15467488), (1424, 13349398), (2458, 7733744), (2848, 6674699), (4916, 3866872), (5431, 3500192), (9832, 1933436), (10862, 1750096), (19664, 966718), (21724, 875048), (39328, 483359), (43448, 437524), (86896, 218762), (109381, 173792)]