13911420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12203}}^1$

素因数の和:12234

約数の個数: 48

約数和(自身を含む): 41005440

約数和(自身を除く): 27094020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 12203, 24406, 36609, 48812, 61015, 73218, 122030, 146436, 183045, 231857, 244060, 366090, 463714, 695571, 732180, 927428, 1159285, 1391142, 2318570, 2782284, 3477855, 4637140, 6955710, 13911420]

約数ペア:

[(1, 13911420), (2, 6955710), (3, 4637140), (4, 3477855), (5, 2782284), (6, 2318570), (10, 1391142), (12, 1159285), (15, 927428), (19, 732180), (20, 695571), (30, 463714), (38, 366090), (57, 244060), (60, 231857), (76, 183045), (95, 146436), (114, 122030), (190, 73218), (228, 61015), (285, 48812), (380, 36609), (570, 24406), (1140, 12203)]