13971230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1181}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 31148064

約数和(自身を除く): 17176834

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1181, 1183, 1690, 2362, 2366, 5905, 5915, 8267, 11810, 11830, 15353, 16534, 30706, 41335, 76765, 82670, 107471, 153530, 199589, 214942, 399178, 537355, 997945, 1074710, 1397123, 1995890, 2794246, 6985615, 13971230]

約数ペア:

[(1, 13971230), (2, 6985615), (5, 2794246), (7, 1995890), (10, 1397123), (13, 1074710), (14, 997945), (26, 537355), (35, 399178), (65, 214942), (70, 199589), (91, 153530), (130, 107471), (169, 82670), (182, 76765), (338, 41335), (455, 30706), (845, 16534), (910, 15353), (1181, 11830), (1183, 11810), (1690, 8267), (2362, 5915), (2366, 5905)]