12321818497

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 14498611200

約数和(自身を除く): 2176792703

約数列:

[1, 19, 23, 29, 47, 137, 151, 437, 551, 667, 893, 1081, 1363, 2603, 2869, 3151, 3473, 3973, 4379, 6439, 7097, 12673, 20539, 20687, 25897, 31349, 59869, 65987, 75487, 83201, 91379, 100717, 122341, 134843, 148097, 163231, 186731, 205813, 393053, 475801, 595631, 599923, 972289, 1736201, 1913623, 2813843, 3101389, 3547889, 3910447, 4294813, 4733699, 9040219, 11398537, 13798229, 18473491, 22362647, 28196381, 81601447, 89940281, 262166351, 424890293, 535731239, 648516763, 12321818497]

約数ペア:

[(1, 12321818497), (19, 648516763), (23, 535731239), (29, 424890293), (47, 262166351), (137, 89940281), (151, 81601447), (437, 28196381), (551, 22362647), (667, 18473491), (893, 13798229), (1081, 11398537), (1363, 9040219), (2603, 4733699), (2869, 4294813), (3151, 3910447), (3473, 3547889), (3973, 3101389), (4379, 2813843), (6439, 1913623), (7097, 1736201), (12673, 972289), (20539, 599923), (20687, 595631), (25897, 475801), (31349, 393053), (59869, 205813), (65987, 186731), (75487, 163231), (83201, 148097), (91379, 134843), (100717, 122341)]