19193096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 39009600

約数和(自身を除く): 19816504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1031, 1432, 2062, 2327, 4124, 4654, 8248, 9308, 13403, 18616, 26806, 53612, 107224, 184549, 369098, 738196, 1476392, 2399137, 4798274, 9596548, 19193096]

約数ペア:

[(1, 19193096), (2, 9596548), (4, 4798274), (8, 2399137), (13, 1476392), (26, 738196), (52, 369098), (104, 184549), (179, 107224), (358, 53612), (716, 26806), (1031, 18616), (1432, 13403), (2062, 9308), (2327, 8248), (4124, 4654)]