188037590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{7573}}^1$

素因数の和:7784

約数の個数: 32

約数和(自身を含む): 366460416

約数和(自身を除く): 178422826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 4966, 7573, 12415, 15146, 24830, 37865, 75730, 98449, 196898, 492245, 984490, 1446443, 2892886, 7232215, 14464430, 18803759, 37607518, 94018795, 188037590]

約数ペア:

[(1, 188037590), (2, 94018795), (5, 37607518), (10, 18803759), (13, 14464430), (26, 7232215), (65, 2892886), (130, 1446443), (191, 984490), (382, 492245), (955, 196898), (1910, 98449), (2483, 75730), (4966, 37865), (7573, 24830), (12415, 15146)]