19220190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58243}}^1$

素因数の和:58264

約数の個数: 32

約数和(自身を含む): 50322816

約数和(自身を除く): 31102626

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 58243, 116486, 174729, 291215, 349458, 582430, 640673, 873645, 1281346, 1747290, 1922019, 3203365, 3844038, 6406730, 9610095, 19220190]

約数ペア:

[(1, 19220190), (2, 9610095), (3, 6406730), (5, 3844038), (6, 3203365), (10, 1922019), (11, 1747290), (15, 1281346), (22, 873645), (30, 640673), (33, 582430), (55, 349458), (66, 291215), (110, 174729), (165, 116486), (330, 58243)]