1967508719198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{1787}}^1\times {\mathrm{17299}}^1$

素因数の和:19373

約数の個数: 48

約数和(自身を含む): 3258295286400

約数和(自身を除く): 1290786567202

約数列:

[1, 2, 11, 22, 121, 242, 263, 526, 1787, 2893, 3574, 5786, 17299, 19657, 31823, 34598, 39314, 63646, 190289, 216227, 380578, 432454, 469981, 939962, 2093179, 4186358, 4549637, 5169791, 9099274, 10339582, 30913313, 50046007, 56867701, 61826626, 100092014, 113735402, 340046443, 550506077, 680092886, 1101012154, 3740510873, 7481021746, 8130201319, 16260402638, 89432214509, 178864429018, 983754359599, 1967508719198]

約数ペア:

[(1, 1967508719198), (2, 983754359599), (11, 178864429018), (22, 89432214509), (121, 16260402638), (242, 8130201319), (263, 7481021746), (526, 3740510873), (1787, 1101012154), (2893, 680092886), (3574, 550506077), (5786, 340046443), (17299, 113735402), (19657, 100092014), (31823, 61826626), (34598, 56867701), (39314, 50046007), (63646, 30913313), (190289, 10339582), (216227, 9099274), (380578, 5169791), (432454, 4549637), (469981, 4186358), (939962, 2093179)]