19431386130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49824067}}^1$

素因数の和:49824090

約数の個数: 32

約数和(自身を含む): 50222660544

約数和(自身を除く): 30791274414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 49824067, 99648134, 149472201, 249120335, 298944402, 498240670, 647712871, 747361005, 1295425742, 1494722010, 1943138613, 3238564355, 3886277226, 6477128710, 9715693065, 19431386130]

約数ペア:

[(1, 19431386130), (2, 9715693065), (3, 6477128710), (5, 3886277226), (6, 3238564355), (10, 1943138613), (13, 1494722010), (15, 1295425742), (26, 747361005), (30, 647712871), (39, 498240670), (65, 298944402), (78, 249120335), (130, 149472201), (195, 99648134), (390, 49824067)]