19952941502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1\times {\mathrm{6761}}^1$

素因数の和:7508

約数の個数: 32

約数和(自身を含む): 32444616960

約数和(自身を除く): 12491675458

約数列:

[1, 2, 13, 26, 223, 446, 509, 1018, 2899, 5798, 6617, 6761, 13234, 13522, 87893, 113507, 175786, 227014, 1475591, 1507703, 2951182, 3015406, 3441349, 6882698, 19600139, 39200278, 44737537, 89475074, 767420827, 1534841654, 9976470751, 19952941502]

約数ペア:

[(1, 19952941502), (2, 9976470751), (13, 1534841654), (26, 767420827), (223, 89475074), (446, 44737537), (509, 39200278), (1018, 19600139), (2899, 6882698), (5798, 3441349), (6617, 3015406), (6761, 2951182), (13234, 1507703), (13522, 1475591), (87893, 227014), (113507, 175786)]