19008587234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{2963}}^1$

素因数の和:3435

約数の個数: 64

約数和(自身を含む): 35553772800

約数和(自身を除く): 16545185566

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 182, 202, 349, 698, 707, 1313, 1414, 2443, 2626, 2963, 4537, 4886, 5926, 9074, 9191, 18382, 20741, 31759, 35249, 38519, 41482, 63518, 70498, 77038, 246743, 269633, 299263, 458237, 493486, 539266, 598526, 916474, 1034087, 2068174, 2094841, 3207659, 3890419, 4189682, 6415318, 7238609, 7780838, 13443131, 14477218, 26886262, 27232933, 54465866, 94101917, 104442787, 188203834, 208885574, 731099509, 1357756231, 1462199018, 2715512462, 9504293617, 19008587234]

約数ペア:

[(1, 19008587234), (2, 9504293617), (7, 2715512462), (13, 1462199018), (14, 1357756231), (26, 731099509), (91, 208885574), (101, 188203834), (182, 104442787), (202, 94101917), (349, 54465866), (698, 27232933), (707, 26886262), (1313, 14477218), (1414, 13443131), (2443, 7780838), (2626, 7238609), (2963, 6415318), (4537, 4189682), (4886, 3890419), (5926, 3207659), (9074, 2094841), (9191, 2068174), (18382, 1034087), (20741, 916474), (31759, 598526), (35249, 539266), (38519, 493486), (41482, 458237), (63518, 299263), (70498, 269633), (77038, 246743)]