13041448

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 32011200

約数和(自身を除く): 18969752

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 103, 119, 133, 136, 152, 196, 206, 238, 266, 323, 392, 412, 476, 532, 646, 721, 824, 833, 931, 952, 1064, 1292, 1442, 1666, 1751, 1862, 1957, 2261, 2584, 2884, 3332, 3502, 3724, 3914, 4522, 5047, 5768, 6664, 7004, 7448, 7828, 9044, 10094, 12257, 13699, 14008, 15656, 15827, 18088, 20188, 24514, 27398, 31654, 33269, 40376, 49028, 54796, 63308, 66538, 85799, 95893, 98056, 109592, 126616, 133076, 171598, 191786, 232883, 266152, 343196, 383572, 465766, 686392, 767144, 931532, 1630181, 1863064, 3260362, 6520724, 13041448]

約数ペア:

[(1, 13041448), (2, 6520724), (4, 3260362), (7, 1863064), (8, 1630181), (14, 931532), (17, 767144), (19, 686392), (28, 465766), (34, 383572), (38, 343196), (49, 266152), (56, 232883), (68, 191786), (76, 171598), (98, 133076), (103, 126616), (119, 109592), (133, 98056), (136, 95893), (152, 85799), (196, 66538), (206, 63308), (238, 54796), (266, 49028), (323, 40376), (392, 33269), (412, 31654), (476, 27398), (532, 24514), (646, 20188), (721, 18088), (824, 15827), (833, 15656), (931, 14008), (952, 13699), (1064, 12257), (1292, 10094), (1442, 9044), (1666, 7828), (1751, 7448), (1862, 7004), (1957, 6664), (2261, 5768), (2584, 5047), (2884, 4522), (3332, 3914), (3502, 3724)]