19363222084

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{128509}}^1$

素因数の和:128923

約数の個数: 24

約数和(自身を含む): 34255625600

約数和(自身を除く): 14892403516

約数列:

[1, 2, 4, 139, 271, 278, 542, 556, 1084, 37669, 75338, 128509, 150676, 257018, 514036, 17862751, 34825939, 35725502, 69651878, 71451004, 139303756, 4840805521, 9681611042, 19363222084]

約数ペア:

[(1, 19363222084), (2, 9681611042), (4, 4840805521), (139, 139303756), (271, 71451004), (278, 69651878), (542, 35725502), (556, 34825939), (1084, 17862751), (37669, 514036), (75338, 257018), (128509, 150676)]