17739691390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4903}}^1\times {\mathrm{15731}}^1$

素因数の和:20664

約数の個数: 32

約数和(自身を含む): 33328682496

約数和(自身を除く): 15588991106

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 4903, 9806, 15731, 24515, 31462, 49030, 78655, 112769, 157310, 225538, 361813, 563845, 723626, 1127690, 1809065, 3618130, 77129093, 154258186, 385645465, 771290930, 1773969139, 3547938278, 8869845695, 17739691390]

約数ペア:

[(1, 17739691390), (2, 8869845695), (5, 3547938278), (10, 1773969139), (23, 771290930), (46, 385645465), (115, 154258186), (230, 77129093), (4903, 3618130), (9806, 1809065), (15731, 1127690), (24515, 723626), (31462, 563845), (49030, 361813), (78655, 225538), (112769, 157310)]