19274632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5065

約数の個数: 32

約数和(自身を含む): 39979800

約数和(自身を除く): 20705168

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 5009, 10018, 20036, 40072, 65117, 130234, 185333, 260468, 370666, 520936, 741332, 1482664, 2409329, 4818658, 9637316, 19274632]

約数ペア:

[(1, 19274632), (2, 9637316), (4, 4818658), (8, 2409329), (13, 1482664), (26, 741332), (37, 520936), (52, 370666), (74, 260468), (104, 185333), (148, 130234), (296, 65117), (481, 40072), (962, 20036), (1924, 10018), (3848, 5009)]