1937644624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6373831}}^1$

素因数の和:6373858

約数の個数: 20

約数和(自身を含む): 3951775840

約数和(自身を除く): 2014131216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6373831, 12747662, 25495324, 50990648, 101981296, 121102789, 242205578, 484411156, 968822312, 1937644624]

約数ペア:

[(1, 1937644624), (2, 968822312), (4, 484411156), (8, 242205578), (16, 121102789), (19, 101981296), (38, 50990648), (76, 25495324), (152, 12747662), (304, 6373831)]