19283245890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20734673}}^1$

素因数の和:20734714

約数の個数: 32

約数和(自身を含む): 47772688896

約数和(自身を除く): 28489443006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 20734673, 41469346, 62204019, 103673365, 124408038, 207346730, 311020095, 622040190, 642774863, 1285549726, 1928324589, 3213874315, 3856649178, 6427748630, 9641622945, 19283245890]

約数ペア:

[(1, 19283245890), (2, 9641622945), (3, 6427748630), (5, 3856649178), (6, 3213874315), (10, 1928324589), (15, 1285549726), (30, 642774863), (31, 622040190), (62, 311020095), (93, 207346730), (155, 124408038), (186, 103673365), (310, 62204019), (465, 41469346), (930, 20734673)]