15493274063

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{877}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 16965488640

約数和(自身を除く): 1472214577

約数列:

[1, 19, 47, 73, 271, 877, 893, 1387, 3431, 5149, 12737, 16663, 19783, 41219, 64021, 65189, 237667, 242003, 375877, 783161, 929801, 1216399, 3008987, 4515673, 11170349, 17349691, 17666219, 57170753, 212236631, 329644129, 815435477, 15493274063]

約数ペア:

[(1, 15493274063), (19, 815435477), (47, 329644129), (73, 212236631), (271, 57170753), (877, 17666219), (893, 17349691), (1387, 11170349), (3431, 4515673), (5149, 3008987), (12737, 1216399), (16663, 929801), (19783, 783161), (41219, 375877), (64021, 242003), (65189, 237667)]