19049190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20483}}^1$

素因数の和:20524

約数の個数: 32

約数和(自身を含む): 47195136

約数和(自身を除く): 28145946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 20483, 40966, 61449, 102415, 122898, 204830, 307245, 614490, 634973, 1269946, 1904919, 3174865, 3809838, 6349730, 9524595, 19049190]

約数ペア:

[(1, 19049190), (2, 9524595), (3, 6349730), (5, 3809838), (6, 3174865), (10, 1904919), (15, 1269946), (30, 634973), (31, 614490), (62, 307245), (93, 204830), (155, 122898), (186, 102415), (310, 61449), (465, 40966), (930, 20483)]