19361723909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{12791}}^1$

素因数の和:13049

約数の個数: 32

約数和(自身を含む): 22870867968

約数和(自身を除く): 3509144059

約数列:

[1, 11, 23, 31, 193, 253, 341, 713, 2123, 4439, 5983, 7843, 12791, 48829, 65813, 137609, 140701, 294193, 396521, 1513699, 2468663, 3236123, 4361731, 9119983, 27155293, 56779249, 76528553, 100319813, 624571739, 841814083, 1760156719, 19361723909]

約数ペア:

[(1, 19361723909), (11, 1760156719), (23, 841814083), (31, 624571739), (193, 100319813), (253, 76528553), (341, 56779249), (713, 27155293), (2123, 9119983), (4439, 4361731), (5983, 3236123), (7843, 2468663), (12791, 1513699), (48829, 396521), (65813, 294193), (137609, 140701)]