19156677106

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1087}}^1\times {\mathrm{5801}}^1$

素因数の和:6935

約数の個数: 48

約数和(自身を含む): 34542415872

約数和(自身を除く): 15385738766

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1087, 1519, 2174, 3038, 5801, 7609, 11602, 15218, 33697, 40607, 53263, 67394, 81214, 106526, 179831, 235879, 284249, 359662, 471758, 568498, 1258817, 1651153, 2517634, 3302306, 6305687, 8811719, 12611374, 17623438, 44139809, 88279618, 195476297, 308978663, 390952594, 617957326, 1368334079, 2736668158, 9578338553, 19156677106]

約数ペア:

[(1, 19156677106), (2, 9578338553), (7, 2736668158), (14, 1368334079), (31, 617957326), (49, 390952594), (62, 308978663), (98, 195476297), (217, 88279618), (434, 44139809), (1087, 17623438), (1519, 12611374), (2174, 8811719), (3038, 6305687), (5801, 3302306), (7609, 2517634), (11602, 1651153), (15218, 1258817), (33697, 568498), (40607, 471758), (53263, 359662), (67394, 284249), (81214, 235879), (106526, 179831)]