19454784

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5333}}^1$

素因数の和:5367

約数の個数: 56

約数和(自身を含む): 54193440

約数和(自身を除く): 34738656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5333, 10666, 15999, 21332, 31998, 42664, 63996, 85328, 101327, 127992, 170656, 202654, 255984, 303981, 341312, 405308, 511968, 607962, 810616, 1023936, 1215924, 1621232, 2431848, 3242464, 4863696, 6484928, 9727392, 19454784]

約数ペア:

[(1, 19454784), (2, 9727392), (3, 6484928), (4, 4863696), (6, 3242464), (8, 2431848), (12, 1621232), (16, 1215924), (19, 1023936), (24, 810616), (32, 607962), (38, 511968), (48, 405308), (57, 341312), (64, 303981), (76, 255984), (96, 202654), (114, 170656), (152, 127992), (192, 101327), (228, 85328), (304, 63996), (456, 42664), (608, 31998), (912, 21332), (1216, 15999), (1824, 10666), (3648, 5333)]